<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Application
 * @subpackage Resource
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: Layout.php 18951 2009-11-12 16:26:19Z alexander $
 */

/**
 * Resource for settings layout options
 *
 * @uses       Zend_Application_Resource_ResourceAbstract
 * @category   Zend
 * @package    Zend_Application
 * @subpackage Resource
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Application_Resource_Layout
extends Zend_Application_Resource_ResourceAbstract
{
	/**
	 * @var Zend_Layout
	 */
	protected $_layout;

	/**
	 * Defined by Zend_Application_Resource_Resource
	 *
	 * @return Zend_Layout
	 */
	public function init()
	{
		$this->getBootstrap()->bootstrap('FrontController');
		return $this->getLayout();
	}

	/**
	 * Retrieve layout object
	 *
	 * @return Zend_Layout
	 */
	public function getLayout()
	{
		if (null === $this->_layout) {
			$this->_layout = Zend_Layout::startMvc($this->getOptions());
		}
		return $this->_layout;
	}
}
